Fix specification for cluster.remote.connect (#48690)

The docs specify that cluster.remote.connect disables cross-cluster
search. This is correct, but not fully accurate as it disables any
functionality that relies on remote cluster connections: cross-cluster
search, remote data feeds, and cross-cluster replication. This commit
updates the docs to reflect this.

Author: jasontedor

docs/reference/modules/node.asciidoc

@@ -130,7 +130,7 @@ cluster.remote.connect: false <6>
 <3> Disable the `node.ingest` role (enabled by default).
 <4> Disable the `node.ml` role (enabled by default).
 <5> The `xpack.ml.enabled` setting is enabled by default.
-<6> Disable {ccs} (enabled by default).
+<6> Disable remote cluster connections (enabled by default).
 
 To create a dedicated master-eligible node in the {oss-dist}, set:
 
@@ -144,7 +144,7 @@ cluster.remote.connect: false <4>
 <1> The `node.master` role is enabled by default.
 <2> Disable the `node.data` role (enabled by default).
 <3> Disable the `node.ingest` role (enabled by default).
-<4> Disable {ccs} (enabled by default).
+<4> Disable remote cluster connections (enabled by default).
 
 
 [float]
@@ -239,7 +239,7 @@ cluster.remote.connect: false <5>
 <2> The `node.data` role is enabled by default.
 <3> Disable the `node.ingest` role (enabled by default).
 <4> Disable the `node.ml` role (enabled by default).
-<5> Disable {ccs} (enabled by default).
+<5> Disable remote cluster connections (enabled by default).
 
 To create a dedicated data node in the {oss-dist}, set:
 [source,yaml]
@@ -252,7 +252,7 @@ cluster.remote.connect: false <4>
 <1> Disable the `node.master` role (enabled by default).
 <2> The `node.data` role is enabled by default.
 <3> Disable the `node.ingest` role (enabled by default).
-<4> Disable {ccs} (enabled by default).
+<4> Disable remote cluster connections (enabled by default).
 
 [float]
 [[node-ingest-node]]
@@ -277,7 +277,7 @@ cluster.remote.connect: false <5>
 <2> Disable the `node.data` role (enabled by default).
 <3> The `node.ingest` role is enabled by default.
 <4> Disable the `node.ml` role (enabled by default).
-<5> Disable {ccs} (enabled by default).
+<5> Disable remote cluster connections (enabled by default).
 
 To create a dedicated ingest node in the {oss-dist}, set:
 
@@ -291,7 +291,7 @@ cluster.remote.connect: false <4>
 <1> Disable the `node.master` role (enabled by default).
 <2> Disable the `node.data` role (enabled by default).
 <3> The `node.ingest` role is enabled by default.
-<4> Disable {ccs} (enabled by default).
+<4> Disable remote cluster connections (enabled by default).
 
 [float]
 [[coordinating-only-node]]
@@ -328,7 +328,7 @@ cluster.remote.connect: false <5>
 <2> Disable the `node.data` role (enabled by default).
 <3> Disable the `node.ingest` role (enabled by default).
 <4> Disable the `node.ml` role (enabled by default).
-<5> Disable {ccs} (enabled by default).
+<5> Disable remote cluster connections (enabled by default).
 
 To create a dedicated coordinating node in the {oss-dist}, set:
 
@@ -342,7 +342,7 @@ cluster.remote.connect: false <4>
 <1> Disable the `node.master` role (enabled by default).
 <2> Disable the `node.data` role (enabled by default).
 <3> Disable the `node.ingest` role (enabled by default).
-<4> Disable {ccs} (enabled by default).
+<4> Disable remote cluster connections (enabled by default).
 
 [float]
 [[ml-node]]
@@ -374,7 +374,7 @@ cluster.remote.connect: false <6>
 <3> Disable the `node.ingest` role (enabled by default).
 <4> The `node.ml` role is enabled by default.
 <5> The `xpack.ml.enabled` setting is enabled by default.
-<6> Disable {ccs} (enabled by default).
+<6> Disable remote cluster connections (enabled by default).
 
 [float]
 == Node data path settings